ITU-T X 710-1997 Information Technology - Open Systems Interconnection - Common Management Information Service - Series X Data Networks and Open System Communication OSI Managementcol.pdf

1、INTERNATIONAL TELECOMMUNICATION UN ION ITU-T TELECOMMU N I CATION STAN DARD IZATI ON SECTOR OF ITU X.71 O (1 0/97) SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUN CATION OS1 management - Management Communication Service and Protocol Information technology - Open Systems Interconnection - Common Manag

2、ement Information service ITU-T Recommendation X.71 O (Previously CCITT Recommendation) STD-ITU-T RECMN X.71U-ENGL 1997 48b2571 Ob44251 732 ITU-T X-SERIES RECOMMENDATIONS DATA NETWORKS AND OPEN SYSTEM COMMUNICATION UBLIC DATA NETWORKS Services and facilities Interfaces Transmission, signalling and s

3、witching Network aspects Maintenance Administrative arrangements 3PEN SYSTEM INTERCONNECTION Model and notation Service definitions Connection-mode protocol specifications Connectionless-mode protocol specifications PICS profomas Protocol Identification Security Protocols Layer Managed Objects Confo

4、rmance testing INTERWORKING BETWEEN NETWORKS General Satellite data transmission systems MESSAGE HANDLING SYSTEMS DIRECTORY OS1 NETWORKING AND SYSTEM ASPECTS Networking Efficiency Naming, Addressing and Registration Abstract Syntax Notation One (ASN.l) OS1 MANAGEMENT Systems Management framework and

5、 architecture Management Communication Service and Protocol Structure of Management Information Management functions SECURITY OS1 APPLICATIONS Commitment, Concurrency and Recovery Transaction processing Remote operations OPEN DISTRIBUTED PROCESSING X.1-X.199 X. l-X. 19 X.20-X .49 X.50-X.89 X.90-X. 1

6、49 X. 150-X. 179 X.180-X.199 X.200-X.299 X.200-X.209 X.210-X.219 X.220-X.229 X.230-X.239 X ,240-X . 25 9 X.260-X.269 X.270-X.279 X.280-X.289 X.290-X .299 X.300-X.399 X.300-X. 349 x.350-x.399 X.400-X.499 X.500-X.599 X.600-X.699 X.600-X.629 X .63O-X.649 X.650-X.679 X.680-X.699 X.700-X.799 X.700-X .709

7、 X.710-X.719 X.720-X. 729 x.730-x.799 X.800-X.849 X.850-X.899 X.850-X.859 X.860-X.879 X.880-X.899 X.900-X.999 For further details, piense refer to ITU-TLkt of Recommendations. - STD-ITU-T RECMN X-710-ENGL 1777 m 48b257L b44252 879 m INTERNATIONAL STANDARD 9595 ITU-T RECOMMENDATION X.710 INFORMATION

8、TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - COMMON MANAGEMENT INFORMATION SERVICE Source The ITU-T Recommendation X.710 was approved on the 24th of October 1997. The identical text is also published as ISOiEC International Standard 9595. ITU-T Rec. X.710 (1997 E) i STD-ITU-T RECMN X.7LO-ENGL 1797 48

9、b257L ObiLi253 705 FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommuni- cations. The ITU Telecommunication Standardization Sector (IT-T) is a permanent organ of the ITU. The ITU-T is responsible for studying technical, operating a

10、nd tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for study by the IT-T Study Groups which, in their turn, p

11、roduce Recommendations on these topics. The approval of Recommendations by the Members of the IT-T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis w

12、ith IS0 and IEC. NOTE In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS The ITU draws attention to the possibility that the practice or implementation of

13、this Recommendation may involve the use of a claimed Intellectual Property Right. The ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of t

14、he date of approval of this Recommendation, the IT had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged t

15、o consult the TSB patent database. O ITU 1998 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in w-riting from the ITU. 11 ITU-T Rec. X.710 (1997 E) STD-ITU-

16、T RECMN X.7LO-ENGL 1997 m LiBb257L IlbiLi25Li b4L m 1 2 3 4 5 6 7 8 9 CONTENTS Scope Normative references . 2.1 2.2 Definitions 3.1 Basic reference model definitions . Identical Recommendations I International Standards Paired Recommendations I Intemational Standards equivalent in technical content

17、3.2 Management framework definitions . 3.3 ACSE definitions . 3.4 Service conventions definitions 3.5 Additional definitions Symbols and abbreviations . Conventions . Service overview 6.1 Association services . 6.2 Management notification services . 6.4 Management information tree . 6.5 Managed obje

18、ct selection Functional units 7.1 Kernel functional unit . 7.2 Additional functional units . Service definition . 8.1 Association services 8.2 Management notification service 8.3 Management operation services Sequencing information . 6.3 Management operation services 9.1 M-CREATE, M-DELETE services

19、9.2 M-EVENT-REPORT, M-SET, M-ACTION services 9.3 M-GET service 9.4 M-CANCEL-GET service Annex A . CMISE-service-user behaviour A.1 Background . A.2 Event reporting . A.3 Get management information . A.4 Set management information AS Management action . Delete a managed object . A.6 A.7 A.8 Create a

20、managed object . Cancel a get operation . Annex B - Preferred implementations B . 1 Introduction . B.2 Recommendations . B.3 Managed object selection and response issues ITU-T Rec . X.710 (1997 E) Page 1 1 1 2 2 2 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 8 10 26 26 26 26 26 28 28 28 28 28 29 29 29 30 31 31

21、 31 31 . 111 STD-ITU-T RECMN X-7LO-ENGL 1997 0 48b257L 0b114255 588 ISO/IEC 9595 : 1998 (E) INTERNATIONAL STANDARD ITU-T RECOMMENDATION INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - COMMON MANAGEMENT INFORMATION SERVICE 1 Scope This Recommendation I International Standard defines an Applic

22、ation Service Element (the Common Management information Service Element), which may be used by an application process in a centralized or decentralized management environment to exchange information and commands for the purpose of systems management, as defined by the OS1 Management Framework in CC

23、ITT Rec. X.700 1 ISO/IEC 7498-4. This Recommendation International Standard is positioned in the application layer of ITU-T Rec. X.200 I ISO/IEC 7498-1 and is defined according to the model provided by ITU-T Rec. X.207 1 ISOAEC 9545. This Recommendation I International Standard defines: - - - a set

24、of service primitives that constitute the application service element; the parameters that are passed in each service primitive; any necessary information for the semantic description of each service primitive. This Recommendation I International Standard does not define: - - - - the nature of any i

25、mplementation intended to provide the defined service; the semantics associated with the information or commands that are exchanged by means of the service; the manner in which management is accomplished by the user of the service; the nature of any interactions which result in the use of the servic

26、e. No requirement is made for conformance to this Recommendation 1 International Standard. 2 Normative references The following Recommendations and Intemational Standards contain provisions which, through reference in this text, constitute provisions of this Recommendation 1 International Standard.

27、At the time of publication, the editions indicated were valid. All Recommendations and Standards are subject to revision, and parties to agreements based on this Recommendation 1 International Standard are encouraged to investigate the possibility of applying the most recent edition of the Recommend

28、ations and Standards listed below. Members of IEC and IS0 maintain registers of currently valid International Standards. The Telecommunication Standardization Bureau of the ITU maintains a list of currently valid IT-T Recommendations. 2.1 Identical Recommendations I International Standards - ITU-T R

29、ecommendation X.300 (1994) 1 ISOAEC 7498-1: 1994, Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model. ITU-T Recommendation X.207 (1993) I ISOLEC 9545:1994, Informarion technology - Open Systems Interconnection - Application layer structure. ITU-T Recommend

30、ation X.210 (1993) I ISOAEC 1073 1:1994, Information technology - Open Systems Interconnection - Basic Reference Model: Conventions for the definition of OSI Services. - - ITU-T Rec. X.710 (1997 E) 1 STD-ITU-T RECMN X.710-ENGL 1997 m q8b259L Ob1i425b 4LLi m ISO/iEC 9595 : 1998 (E) - IT-T Recommendat

31、ion X.217 (1995) I ISO/IEC 8649:1996, Information technology - Open Systems Interconnection - Service definition for the Association Control Service Elemenr. IT-T Recommendation X.7 1 1 (1 997) I ISOAEC 9596- 1 : 1998, Information technology - Open Systems Interconnection - Common management informa

32、tion protocol: Speclfication. - 2.2 Paired Recommendations I International Standards equivalent in technical content - CCITT Recommendation X.700 (1992), Managementframework for Open Systems Interconnection (OSI) for CCITT applications. ISOAEC 7498-4: 1989, Informaiion processing systems - Open Syst

33、ems Interconnection - Basic Reference Model - Part 4: Management framework. 3 Definitions For the purposes of this Recommendation I International Standard, the following definitions apply. 3.1 Basic reference model definitions This Recommendation 1 Intemational Standard makes use of the following te

34、rms defined in ITU-T Rec. X.200 I ISOAEC 7498-1: a) application-service-element; b) open system; c) systems-management. 3.2 Management framework definitions This Recommendation I International Standard makes use of the following terms defined in CCITT Rec. X.700 I ISO/IEC 7498-4: a) managed object;

35、b) management information; c) systems management application-entity. 3.3 ACSE definitions This Recommendation I Intemational Standard makes use of the following terms defined in IT-T Rec. X.217 I ISO/IEC 8649: a) application-association; b) application context; c) association; d) association-initiat

36、or. 3.4 Service conventions definitions This Recommendation I International Standard makes use of the following terms defined in ITU-T Rec. X.210 I ISOAEC 10731: a) confirm (primitive); b) confirmed-service; c) indication (Primitive); d) non-confimed-service; e) request (primitive); f) response (pri

37、mitive). 2 ITU-T Rec. X.710 (1997 E) STD-ITU-T RECMN X.7LO-ENGL 1777 48b257L Ob44257 350 E ISO/IEC 9595 : 1998 (E) 3.5 Additional definitions 3.5.1 attribute: A property of a managed object. An attribute has a value. 3.5.2 this Recommendation I Intemational Standard. Common Management Information Se

38、rvice Element: The particular application-service-element defned in 3.5.3 Information Service Element. Common Management Information Services: The set of services provided by the Common Management 3.5.4 peer CMISE-service-users. CMISE-service-provider: An abstraction of the totality of those entitie

39、s which provide CMISE services to 3.5.5 Information Service Element. CMISE-service-user: The part of an application process that makes use of the Common Management 3.5.6 functional unit: The unit of service used for the negotiation of service options. 3.5.7 notification. invoking CMISE-service-user:

40、 The CMISE-service-user that invokes a management operation or 3.5.8 notification invoked by a peer CMISE-service-user. performing CMISE-service-user: The CMISE-service-user that performs a management operation or 3.5.9 set cannot be repeated and no ordering is implied. set-valued attribute: An attr

41、ibute whose value is a mathematical set of values of the same type. Values in the 4 Symbols and abbreviations For the purposes of this Recommendation I Intemational Standard, the following abbreviations apply: ACSE Association Control Service Element ASE Application Service Element CMIS Common Manag

42、ement Information Service CMISE Common Management Information Service Element Conf Confirm Ind Indication Req Request Rsp Response 5 Conventions This Recommendation I International Standard defines services for CMIS following the descriptive conventions defined in ITU-T Rec. X.210 I ISO/IEC 10731. I

43、n clause 8, the definition of each CMIS service includes a table that lists the parameters of its primitives. The definition of parameters in the RspiConf column of a table apply only to the confirmed service. For a given primitive, the presence of each parameter is described by one of the following

44、 values: M The parameter is mandatory (= U - C The value of the parameter is equal to the value of the parameter in the column to the left The use of the parameter is a service-user-option The parameter is not present in the interaction described by the primitive concerned The parameter is condition

45、al. The condition(s) are defined by the text which describes the parameter ITU-T Rec. X.710 (1997 E) 3 STD-ITU-T RECMN X.7LO-ENGL 1977 m 48b257L Ob44258 277 m ISO/IEC 9595 : 1998 (E) M-ACTION M-CREATE 6 Service overview Confirmednon-confirmed Confirmed Management information services are used by app

46、lication processes in peer open systems, to exchange information and commands for the purpose of systems management. M-DELETE There are two types of information transfer service: - a management notification service; - a management operation service. Confirmed The Common Management Information servic

47、e provides additional structuring facilities. These enable: - multiple responses to confirmed operations to be “linked” to the operation by the use of a linked identification parameter; operations to be performed on multiple managed objects, selected to satisfy some criteria and be subject to a “syn

48、chronizing” condition. - The CMISE services are listed in Table 1. Table 1 - CMISE services 6. Associai I Service I Toe 1 M-CANCEL-GET I Confirmed 1 M-EVENT-REPORT I Confirmednon-confirmed I M-GET I Confirmed 1 Confirmednon-confirmed )n services This Recommendation I International Standard does not

49、provide separate services for the establishment and release of application associations. The CMISE-service-user relies on the services of ITU-T Rec. X.217 I ISOAEC 8649 for the control of application-associations. During the association establishment phase, various ASEs may exchange initialization information to establish an association using ACSE. The application context specifies the rules required for coordinating the information belonging to different ASEs, embedded in ACSE user information service parameters. The application context, presentation and